HOUSTON--May 20, 2013: Halliburton
announced today the deployment of nearly 100
light-duty Compressed
Natural Gas (CNG) trucks across several field locations in the U.S.
The Original Equipment Manufacturers bi-fuel trucks were recently
purchased as part of a pilot program to be rolled out throughout the
Company's U.S. operations.

“With this pilot program we expect to obtain a wealth of
information on
what it would take to bring about a successful, broader adoption of
CNG
light duty vehicles across the company”

"There is considerable focus across the industry to
identify multiple
ways to leverage this abundant, reliable and cleaner burning source
of
energy in day-to-day operations," said Halliburton Western
Hemisphere
President Jim Brown. "The fleet of CNG vehicles is one
more example
where Halliburton is leading among oil and gas services companies
regarding the use of American natural gas."

The environmentally-friendly vehicles, when operating on CNG emit
about
90 percent less emissions, and are estimated to save approximately
$5,100 (USD) per truck in fuel cost annually.

"With this pilot program we expect to obtain a wealth of
information on
what it would take to bring about a successful, broader adoption of
CNG
light duty vehicles across the company," added Brown.

The new CNG truck fleet will be assigned to 15 U.S. locations across
seven states including; Texas, Oklahoma, Colorado, California,
Louisiana, Utah and Pennsylvania.